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Mastiff puppies and dogs in Walden, New York

Looking for a Mastiff puppy or dog in Walden, New York? Adopt a Pet can help you find an adorable Mastiff near you.

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Adopt a Mastiff near you in Walden, New York

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Or, how about these Mastiffs in cities near Walden, New York

These Mastiffs are available for adoption close to Walden, New York.
Photo of Piper

Piper

Mastiff Akita

Female, 3 yrs 6 mos
Gardiner, NY
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with dogs, Not good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Courtesy Post... Piper is currently with her owner. She is a beautiful 3 year old girl who is looking for a warm home with not pets or small children. She is a big pup at around 80lbs who walks well on leash with the right collar. Piper has so much love to give. She loves curling up for a good movie. She is not high energy so doesn't need a ton of exercise but would love a yard to romp in. She is fully vetted and spayed. If you would like to meet Piper or want more info please call her owner: Jen @ 845-667-2988
Photo of Hank (Mastiff)

Hank (Mastiff)

Mastiff

Male, 11 mos
Brewster, NY
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, House-trained, Shots are up-to-date,
Story
*Name: Hank  *Age: approx DOB 12/07/25 *Current Weight: 115 lbs  *Adoption fee: $550 (plus $150 spay/neuter deposit, see below for more information) Meet Hank! Big dog, BIG heart! Hank is a lovable Mastiff who is ready to find a family to call his own. This handsome guy is the perfect mix of sweet and playful, with plenty of love to give and a whole lot of dog to cuddle! Hank gets along well with bigger dogs and would do best with older kids who can appreciate his size and goofy personality. He may be a big boy, but he’s just a big lovebug looking for someone to share his life with. If you have room in your home and your heart for a whole lot of Hank, he’s ready to meet you!  IMPORTANT: This dog has not yet been altered. SNARR requires a $150 deposit in addition to your adoption fee, as well as a strictly enforced Spay/Neuter Contract stating you will have this dog altered within 6 months of adoption. The $150 deposit will be returned once the contract has been fulfilled. To apply to adopt, fill out an application at https://snarrnortheast.org/adopt/ PLEASE CLICK HERE FOR FAQs  ##2874705##
Photo of Atlas

Atlas

Mastiff

Male, 7 yrs 1 mo
Shohola, PA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Meet Atlas! He is roughly 5 years old.This powerful canine is affectionate and enjoys everyone`s company. He loves outdoor adventures and playtime. He is looking for his forever home!
Photo of Hank

Hank

Mastiff Labrador Retriever

Male, Adult
White Plains, NY
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
To adopt please fill out an adoption Application  Be sure to watch his video!  Hank is an 18 month old lab/mastiff mix who was rescued as a stray from the streets of Memphis.  Friendly, well socialized, never meets a stranger!  Good with other dogs, not cat tested.  Hank is very strong and active so he’s recommended for children 6 years and older. Very active outside, but he settles down quickly in the house. Crate trained and housebroken. Hank has a very distinctive “look” and is described by his foster mom as “a big goofball” and everyone who meets him just falls in love with him. Loves to be with his people.  Fair on the leash, we’re working on it. Rides great in the car.  Estimated DOB is 1-1-25.  Hank has a small cherry eye in his right eye and that will be repaired prior to adoption. Healthy and fully vetted, current on shots, neutered, weighs about 75 pounds.  AWESOME young lab/mastiff mix will make a wonderful companion (and jogging partner)  for an active family To adopt please fill out an adoption Application Contact us at reply@happydogrescue.org  visit us at http://www.happydogrescue.orgNovember 11, 2026, 12:08 am
Photo of Pleekly in TN - Gives Sweet Kisses!

Pleekly in TN - Gives Sweet Kisses!

Great Pyrenees English Mastiff

Male, Puppy
Beacon, NY
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, Shots are up-to-date,
Story
You can fill out an adoption application online on our official website.*** Check Out My Video Album Below! *** Meet Pleekly, an adorable Great Pyrenees and English Mastiff mix who is ready to find his forever family! This mild-mannered, eager-to-please pup is a quick learner who is excited to discover the world and make his people proud. He’s working on his leash skills and learning household routines, but he catches on quickly and is happy to learn. One of the sweetest things about Pleekly is how he likes to walk right alongside you, hopping his way down the path while giving your hand an affectionate lick. He is crate-trained, has a medium activity level, and comes with a handy little on/off switch for puppy mode, so you can enjoy his playful side without being entertained by puppy antics every waking minute! Pleekly is a social guy who loves making friends, whether they have four legs or two! He has been exposed to other dogs and enjoys playing with new canine pals. Having another friendly dog in his forever home would be perfect, especially one who can show him the ropes. He has also been around cats and shows interest while remaining gentle in their presence. Although he hasn't met children yet, we suspect he could do well with them; because he is going to be a big boy, a home with dog-savvy children ages 6 and up would be the best fit. When it comes to house manners, Pleekly is a pleasantly quiet pup, making about the amount of noise you'd expect from a puppy and generally staying quieter indoors. In fact, he mostly speaks up when he needs to go potty! He hasn’t shown any interest in digging (yet). When the weather is lovely, you'll often find him happily rotating between his doghouse and a sunny patch of grass, soaking up the fresh air and enjoying the simple pleasures of a beautiful day. And when it's time to settle down for a nap, Pleekly has his own adorable style: he prefers to curl up in the classic cat bun position rather than flop upside down like a typical pup. And offer him a chicken nugget, and you will have a friend for life! Pleekly would thrive in a moderately active home where he can enjoy companionship, keep his mind and body busy, and continue learning at his own pace. A 5-foot securely fenced yard would give him a safe place to explore, play, and enjoy the sunshine. Pleekly needs a family ready to help him grow into the wonderful companion he's meant to be. With his sweet nature, eagerness to learn, and irresistible combination of puppy hops and hand kisses, Pleekly is sure to bring plenty of smiles and affection to his forever home! NGPR Pooch Profile Name: Pleekly in TN  Age: 21 weeks old as of beginning of November 2026  Color: Tan with white and black markings  Dew Claws: Yes, Double  Estimated Adult Weight: 100+ lbs  Current Location: NGPR approved foster in Bruceton, TN Medical: Pup will be placed on a spay/neuter contract with a date specified for the spay or neuter procedure to be performed by. Dewormed, negative for heartworm, up-to-date on vaccinations and currently on flea, tick and heartworm preventative. This dog travels with an Interstate Health Certificate required by the USDA confirming that all the above criteria have been met. Housebroken: Working on it!  Can Be Placed With: Dogs, Cats, Older Kids  Fencing: Secure VISIBLE fencing is required; invisible fencing WILL NOT contain this breed. Fees: Adoption fees are determined on a sliding scale depending on age, location and transport. Transport costs are included in the adoption fee. Fees for dogs adopted locally start at $400 and can range up to $700 for puppies under six months. Puppies placed on spay/neuter contracts receive $100 back when the dog is spayed or neutered. Fees for senior dogs (7 or older) and foster dogs will be adjusted accordingly. More Information: Questions? The fastest way to learn more about a dog is to fill out our Adoption Application. If you call or e-mail you are reducing your chances of adopting this animal as we direct our time and energy to first serving those who apply. NYS Registered Non-Profit Rescue # RR102. National Great Pyrenees Rescue (NGPR) has been rescuing and adopting out Great Pyrenees since 2006. Our relationship doesn’t end with adoption, as we continue to support adopters throughout the lifetime of their dog. Our goal is to assess every application on its own merits. Key considerations are: 1) the experience of the applicant with large breed dogs 2) children in the household or regularly visiting the household are ready for a large-breed dog who is a guardian by nature and 3) the sex of other dogs currently residing in the household to avoid same-sex aggression issues. For puppies under six months old, the applicant’s ability to socialize the puppy with older dogs is a priority. We have many Pyrs and Pyr mixes who need homes. You can see more of these beautiful dogs by clicking on Adoptable Dogs. November 12, 2026, 4:45 pm
Photo of Jumba in TN - Loves Chicken Nuggets!

Jumba in TN - Loves Chicken Nuggets!

Great Pyrenees English Mastiff

Male, Puppy
Beacon, NY
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, Shots are up-to-date,
Story
You can fill out an adoption application online on our official website.*** Check Out My Video Album Below! *** Meet Jumba, a lovable Great Pyrenees and English Mastiff mix who is ready to win your heart with his sweet personality and wonderfully balanced puppy energy! This handsome boy has a medium activity level and a special knack for knowing when it’s time to play and when he should settle down. He loves spending time with his people, whether they have two legs or four, and shows wonderful compassion while happily matching your energy. Jumba can turn his playful puppy mode on and off, so he won’t wear you out by demanding to play 24/7! Jumba is actively learning his manners and daily routines, and he’s picking up good habits quickly. He is crate trained and is working on his leash skills. Inside his crate, he is generally calm and quiet, with most of his puppy vocals reserved for letting you know when he needs a potty break. He has also shown that he can be calm and relaxed when the moment calls for it. One of his most adorable quirks? Instead of sleeping in a typical doggy position, Jumba prefers to curl up in a classic cat-bun pose! This social fellow loves meeting new friends and has enjoyed opportunities to meet people through his foster home and veterinary visits. He has also been exposed to other dogs and is eager to meet them, especially when there’s a chance to play! Jumba has met cats too, and has shown gentle curiosity around them. While he hasn’t had the opportunity to spend time around children yet, he would likely do well with dog-savvy kids ages six and up, who can appreciate that he’s a big puppy still learning about the world. He doesn’t seem interested in digging, and his barking is about what you’d expect from a pup. When the weather is pleasant, Jumba enjoys being outdoors, soaking up the sunshine, and exploring everything the world has to offer. He’s also a fan of chicken nuggets! Car rides are still a work in progress, and he hasn’t quite decided they’re cool yet. He’s also not a fan of getting soggy, so keeping this boy nice and dry is highly recommended unless you’re prepared for a little wet-weather protest! Jumba’s ideal home would be with a moderately active family ready to help him continue learning and growing, preferably with another friendly dog to be his companion and playmate. A 5-foot securely fenced yard would give him a wonderful place to explore, sunbathe, and enjoy outdoor adventures. Most of all, Jumba is looking for a family who will appreciate his affectionate nature, respect his need for downtime, and help him become the best dog he can be. With his sweet heart, social spirit, and impressive ability to balance fun with relaxation, Jumba is sure to bring plenty of love and laughter to his forever home! NGPR Pooch Profile Name: Jumba in TN  Age: 21 weeks old as of beginning of November 2026  Color: White and golden, with black markings  Dew Claws: Yes, Double  Estimated Adult Weight: 100+ lbs  Current Location: NGPR approved foster in Bruceton, TN Medical: Pup will be placed on a spay/neuter contract with a date specified for the spay or neuter procedure to be performed by. Dewormed, negative for heartworm, up-to-date on vaccinations and currently on flea, tick and heartworm preventative. This dog travels with an Interstate Health Certificate required by the USDA confirming that all the above criteria have been met. Housebroken: Working on it!  Can Be Placed With: Dogs, Cats, Older Kids  Fencing: Secure VISIBLE fencing is required; invisible fencing WILL NOT contain this breed. Fees: Adoption fees are determined on a sliding scale depending on age, location and transport. Transport costs are included in the adoption fee. Fees for dogs adopted locally start at $400 and can range up to $700 for puppies under six months. Puppies placed on spay/neuter contracts receive $100 back when the dog is spayed or neutered. Fees for senior dogs (7 or older) and foster dogs will be adjusted accordingly. More Information: Questions? The fastest way to learn more about a dog is to fill out our Adoption Application. If you call or e-mail you are reducing your chances of adopting this animal as we direct our time and energy to first serving those who apply. NYS Registered Non-Profit Rescue # RR102. National Great Pyrenees Rescue (NGPR) has been rescuing and adopting out Great Pyrenees since 2006. Our relationship doesn’t end with adoption, as we continue to support adopters throughout the lifetime of their dog. Our goal is to assess every application on its own merits. Key considerations are: 1) the experience of the applicant with large breed dogs 2) children in the household or regularly visiting the household are ready for a large-breed dog who is a guardian by nature and 3) the sex of other dogs currently residing in the household to avoid same-sex aggression issues. For puppies under six months old, the applicant’s ability to socialize the puppy with older dogs is a priority. We have many Pyrs and Pyr mixes who need homes. You can see more of these beautiful dogs by clicking on Adoptable Dogs. November 12, 2026, 4:45 pm

These pups are in Walden, New York too!

Below are our newest added Mastiffs available for adoption in Walden, New York. To see more adoptable Mastiffs in Walden, New York, use the search tool below to enter specific criteria!
Photo of Zeus

Zeus

St. Bernard

Male, 7 yrs 2 mos
Walden, NY
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Meet Zeus, a gentle soul with a heart full of love. This sweet and friendly dog has a knack for making anyone's day brighter. He's not just a bundle of joy, but also a smart companion who loves to play. Zeus has a mellow demeanor, and he's quite independent, able to entertain himself when you're busy. But when you're ready for cuddles, he's always game. His loyalty is unwavering, a true friend through thick and thin. Zeus's playful spirit, combined with his gentle and loyal nature, makes him the perfect addition to anyone looking for a loving, loyal, and playful companion. Zeus would do best in a quiet home with 1 or 2 people, with no children or other pets.

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Mastiff shelters & rescues in Walden, New York

There are animal shelters and rescues that focus specifically on finding great homes for Mastiff puppies in Walden, New York. Browse these Mastiff rescues and shelters below.

Here are a few organizations closest to you:

Rescue

7.1 miles

Bleu's K9 Rescue Inc.

Gardiner, NY 12525

Pet Types: dogs

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Rescue

30.8 miles

SNARR Northeast Animal Rescue

46 Sodom Road, Brewster, NY 10509

Pet Types: cats, dogs

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Shelter

39.4 miles

Pike County Humane Society

189 Lee Road, Shohola, PA 18458

Pet Types: cats, birds, dogs, farm animals, horses, rabbits, reptiles, small animals

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Rescue

44.3 miles

Happy Dog Rescue NY

333 Mammaroneck Ave #477, White Plains, NY 10605

Pet Types: dogs

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Want to learn more about adopting a Mastiff puppy or dog?

We've got all the info you need on adopting and caring for a Mastiff puppy. Check out the links below for everything you ever wanted to know about Mastiff puppies and adults.

Mastiff basics

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Where do Mastiffs come from? How many types of Mastiffs are there? From the history of the breed to question about average height, weight and size, brush up on these basic facts about the Mastiff.

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